﻿/**  版本信息模板在安装目录下，可自行修改。
* Goods_BuyPrice_Log.cs
*
* 功 能： N/A
* 类 名： Goods_BuyPrice_Log
*
* Ver    变更日期             负责人  变更内容
* ───────────────────────────────────
* V0.01  2014/3/2 15:16:58   N/A    初版
*
* Copyright (c) 2012 Maticsoft Corporation. All rights reserved.
*┌──────────────────────────────────┐
*│　此技术信息为本公司机密信息，未经本公司书面同意禁止向第三方披露．　│
*│　版权所有：动软卓越（北京）科技有限公司　　　　　　　　　　　　　　│
*└──────────────────────────────────┘
*/
using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace BBPA.DAL
{
	/// <summary>
	/// 数据访问类:Goods_BuyPrice_Log
	/// </summary>
	public partial class Goods_BuyPrice_Log
	{
		public Goods_BuyPrice_Log()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("id", "Goods_BuyPrice_Log"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from Goods_BuyPrice_Log");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(BBPA.Model.Goods_BuyPrice_Log model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Goods_BuyPrice_Log(");
			strSql.Append("GoodsID,PriceBefore,PriceAfter,Dateandtime,HasRead,User_Operate_LogID)");
			strSql.Append(" values (");
			strSql.Append("@GoodsID,@PriceBefore,@PriceAfter,@Dateandtime,@HasRead,@User_Operate_LogID)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@GoodsID", SqlDbType.Int,4),
					new SqlParameter("@PriceBefore", SqlDbType.Money,8),
					new SqlParameter("@PriceAfter", SqlDbType.Money,8),
					new SqlParameter("@Dateandtime", SqlDbType.DateTime),
					new SqlParameter("@HasRead", SqlDbType.Bit,1),
					new SqlParameter("@User_Operate_LogID", SqlDbType.Int,4)};
			parameters[0].Value = model.GoodsID;
			parameters[1].Value = model.PriceBefore;
			parameters[2].Value = model.PriceAfter;
			parameters[3].Value = model.Dateandtime;
			parameters[4].Value = model.HasRead;
			parameters[5].Value = model.User_Operate_LogID;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(BBPA.Model.Goods_BuyPrice_Log model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update Goods_BuyPrice_Log set ");
			strSql.Append("GoodsID=@GoodsID,");
			strSql.Append("PriceBefore=@PriceBefore,");
			strSql.Append("PriceAfter=@PriceAfter,");
			strSql.Append("Dateandtime=@Dateandtime,");
			strSql.Append("HasRead=@HasRead,");
			strSql.Append("User_Operate_LogID=@User_Operate_LogID");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@GoodsID", SqlDbType.Int,4),
					new SqlParameter("@PriceBefore", SqlDbType.Money,8),
					new SqlParameter("@PriceAfter", SqlDbType.Money,8),
					new SqlParameter("@Dateandtime", SqlDbType.DateTime),
					new SqlParameter("@HasRead", SqlDbType.Bit,1),
					new SqlParameter("@User_Operate_LogID", SqlDbType.Int,4),
					new SqlParameter("@id", SqlDbType.Int,4)};
			parameters[0].Value = model.GoodsID;
			parameters[1].Value = model.PriceBefore;
			parameters[2].Value = model.PriceAfter;
			parameters[3].Value = model.Dateandtime;
			parameters[4].Value = model.HasRead;
			parameters[5].Value = model.User_Operate_LogID;
			parameters[6].Value = model.id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Goods_BuyPrice_Log ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Goods_BuyPrice_Log ");
			strSql.Append(" where id in ("+idlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public BBPA.Model.Goods_BuyPrice_Log GetModel(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 id,GoodsID,PriceBefore,PriceAfter,Dateandtime,HasRead,User_Operate_LogID from Goods_BuyPrice_Log ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			BBPA.Model.Goods_BuyPrice_Log model=new BBPA.Model.Goods_BuyPrice_Log();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public BBPA.Model.Goods_BuyPrice_Log DataRowToModel(DataRow row)
		{
			BBPA.Model.Goods_BuyPrice_Log model=new BBPA.Model.Goods_BuyPrice_Log();
			if (row != null)
			{
				if(row["id"]!=null && row["id"].ToString()!="")
				{
					model.id=int.Parse(row["id"].ToString());
				}
				if(row["GoodsID"]!=null && row["GoodsID"].ToString()!="")
				{
					model.GoodsID=int.Parse(row["GoodsID"].ToString());
				}
				if(row["PriceBefore"]!=null && row["PriceBefore"].ToString()!="")
				{
					model.PriceBefore=decimal.Parse(row["PriceBefore"].ToString());
				}
				if(row["PriceAfter"]!=null && row["PriceAfter"].ToString()!="")
				{
					model.PriceAfter=decimal.Parse(row["PriceAfter"].ToString());
				}
				if(row["Dateandtime"]!=null && row["Dateandtime"].ToString()!="")
				{
					model.Dateandtime=DateTime.Parse(row["Dateandtime"].ToString());
				}
				if(row["HasRead"]!=null && row["HasRead"].ToString()!="")
				{
					if((row["HasRead"].ToString()=="1")||(row["HasRead"].ToString().ToLower()=="true"))
					{
						model.HasRead=true;
					}
					else
					{
						model.HasRead=false;
					}
				}
				if(row["User_Operate_LogID"]!=null && row["User_Operate_LogID"].ToString()!="")
				{
					model.User_Operate_LogID=int.Parse(row["User_Operate_LogID"].ToString());
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select id,GoodsID,PriceBefore,PriceAfter,Dateandtime,HasRead,User_Operate_LogID ");
			strSql.Append(" FROM Goods_BuyPrice_Log ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" id,GoodsID,PriceBefore,PriceAfter,Dateandtime,HasRead,User_Operate_LogID ");
			strSql.Append(" FROM Goods_BuyPrice_Log ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM Goods_BuyPrice_Log ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.id desc");
			}
			strSql.Append(")AS Row, T.*  from Goods_BuyPrice_Log T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "Goods_BuyPrice_Log";
			parameters[1].Value = "id";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

